5 files changed, 18 insertions, 6 deletions
diff --git a/src/gallium/drivers/nv40/nv40_context.c b/src/gallium/drivers/nv40/nv40_context.c
index f1d4f3c76f..f9c93f7a2d 100644
--- a/src/gallium/drivers/nv40/nv40_context.c
+++ b/src/gallium/drivers/nv40/nv40_context.c
@@ -32,11 +32,6 @@ nv40_destroy(struct pipe_context *pipe)
 	FREE(nv40);
 }
 
-static void
-nv40_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
-{
-}
-
 struct pipe_context *
 nv40_create(struct pipe_screen *pscreen, unsigned pctx_id)
 {
@@ -58,7 +53,6 @@ nv40_create(struct pipe_screen *pscreen, unsigned pctx_id)
 	nv40->pipe.winsys = ws;
 	nv40->pipe.screen = pscreen;
 	nv40->pipe.destroy = nv40_destroy;
-	nv40->pipe.set_edgeflags = nv40_set_edgeflags;
 	nv40->pipe.draw_arrays = nv40_draw_arrays;
 	nv40->pipe.draw_elements = nv40_draw_elements;
 	nv40->pipe.clear = nv40_clear;
diff --git a/src/gallium/drivers/nv40/nv40_context.h b/src/gallium/drivers/nv40/nv40_context.h
index 2f10540ff0..24e8cd2337 100644
--- a/src/gallium/drivers/nv40/nv40_context.h
+++ b/src/gallium/drivers/nv40/nv40_context.h
@@ -155,6 +155,7 @@ struct nv40_context {
 	unsigned vtxbuf_nr;
 	struct pipe_vertex_element vtxelt[PIPE_MAX_ATTRIBS];
 	unsigned vtxelt_nr;
+	const unsigned *edgeflags;
 };
 
 static INLINE struct nv40_context *
diff --git a/src/gallium/drivers/nv40/nv40_state.c b/src/gallium/drivers/nv40/nv40_state.c
index 997beca883..2d921d2b8a 100644
--- a/src/gallium/drivers/nv40/nv40_state.c
+++ b/src/gallium/drivers/nv40/nv40_state.c
@@ -680,6 +680,16 @@ nv40_set_vertex_elements(struct pipe_context *pipe, unsigned count,
 	nv40->draw_dirty |= NV40_NEW_ARRAYS;
 }
 
+static void
+nv40_set_edgeflags(struct pipe_context *pipe, const unsigned *bitfield)
+{
+	struct nv40_context *nv40 = nv40_context(pipe);
+
+	nv40->edgeflags = bitfield;
+	nv40->dirty |= NV40_NEW_ARRAYS;
+	nv40->draw_dirty |= NV40_NEW_ARRAYS;
+}
+
 void
 nv40_init_state_functions(struct nv40_context *nv40)
 {
@@ -719,6 +729,7 @@ nv40_init_state_functions(struct nv40_context *nv40)
 	nv40->pipe.set_scissor_state = nv40_set_scissor_state;
 	nv40->pipe.set_viewport_state = nv40_set_viewport_state;
 
+	nv40->pipe.set_edgeflags = nv40_set_edgeflags;
 	nv40->pipe.set_vertex_buffers = nv40_set_vertex_buffers;
 	nv40->pipe.set_vertex_elements = nv40_set_vertex_elements;
 }
diff --git a/src/gallium/drivers/nv40/nv40_state_emit.c b/src/gallium/drivers/nv40/nv40_state_emit.c
index 864dfc2e0c..ab88dc416e 100644
--- a/src/gallium/drivers/nv40/nv40_state_emit.c
+++ b/src/gallium/drivers/nv40/nv40_state_emit.c
@@ -167,6 +167,7 @@ nv40_state_validate_swtnl(struct nv40_context *nv40)
 		draw_set_viewport_state(draw, &nv40->viewport);
 
 	if (nv40->draw_dirty & NV40_NEW_ARRAYS) {
+		draw_set_edgeflags(draw, nv40->edgeflags);
 		draw_set_vertex_buffers(draw, nv40->vtxbuf_nr, nv40->vtxbuf);
 		draw_set_vertex_elements(draw, nv40->vtxelt_nr, nv40->vtxelt);	
 	}
diff --git a/src/gallium/drivers/nv40/nv40_vbo.c b/src/gallium/drivers/nv40/nv40_vbo.c
index 06374184b1..e5f9bd5668 100644
--- a/src/gallium/drivers/nv40/nv40_vbo.c
+++ b/src/gallium/drivers/nv40/nv40_vbo.c
@@ -488,6 +488,11 @@ nv40_vbo_validate(struct nv40_context *nv40)
 	unsigned vb_flags = NOUVEAU_BO_VRAM | NOUVEAU_BO_GART | NOUVEAU_BO_RD;
 	int hw;
 
+	if (nv40->edgeflags) {
+		nv40->fallback_swtnl |= NV40_NEW_ARRAYS;
+		return FALSE;
+	}
+
 	vtxbuf = so_new(20, 18);
 	so_method(vtxbuf, curie, NV40TCL_VTXBUF_ADDRESS(0), nv40->vtxelt_nr);
 	vtxfmt = so_new(17, 0);